Kurt Vile's new album, Wakin on a Pretty Daze, comes out April 9. Courtesy of the artist hide caption

itoggle caption Courtesy of the artist

An American zoo tried experiments of playing music to animals to see if it subdued them. Hulton Archive/Getty Images hide caption

itoggle caption Hulton Archive/Getty Images

Clockwise from upper left: Valeska Steiner and Sonja Glass of Boy, Matthew Cooper of Eluvium, Vampire Weekend, Annie Hardy of Giant Drag Courtesy of the artists hide caption

itoggle caption Courtesy of the artists